Perhaps you should try some spelling variations:
mass communications » mass communication, data communications, crisis communications
communications 11 » communication 11, communications 1, communications 14
des developpement » des developpements, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
du afrique » en afrique, l afrique, de l'afrique
11 des » 11 does, 11 der, 11 das
pt d » pt 1, pt 3, pt 4

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies _ information ((pt d) OR (pt 2)) mass communications 11 des developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies _ information ((pt d) OR (pt 2)) mass communications 11 des developpement du afrique.*.